| 距离分析中的性状选择方法 |
| |
| 引用本文： | 蔡民华,张金栋.距离分析中的性状选择方法[J].首都师范大学学报(自然科学版),1994,15(2):77-81. |
| |
| 作者姓名： | 蔡民华 张金栋 |
| |
| 作者单位： | 首都师范大学生物系 |
| |
| 摘 要： | 介绍了Ｋ－Ｗ检验方法．通过这种方法分析了进行距离分析的各个性状．根据Ｈ值发现参试性状对距离分析的影响存在差异．进行性状选择可以为利用距离分析结果选择亲本提供可靠有效的依据．最后本文强调进行距离分析时必须进行性状选择．
|
| 关 键 词： | 距离分析 性状选择 遗传育种 |
Character Selection Method in Distance Analysis |
| |
| Cai Minhua,Zhang Jindong, Guo Pingzhong.Character Selection Method in Distance Analysis[J].Journal of Capital Normal University(Natural Science Edition),1994,15(2):77-81. |
| |
| Authors: | Cai Minhua Zhang Jindong Guo Pingzhong |
| |
| Abstract: | A kind of character selection method--K--W test method is introduced. By the method, every character of distance analysis is studied. According to the H value, it isfound that the effect of the attending test characters on distance analysis is different.Th echaracter selection can provide the reliable and effective basis for selecting parents by means of distance analysis results. Lastly it is stressed that character selection must be carried out when distance analysis is studied. |
| |
| Keywords: | distance analysis character selection parent selection |
| 本文献已被 CNKI 维普 等数据库收录！ |
